Hair brush



FIG. 1 is a bottom plan view of a first embodiment showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a perspective view thereof with illustrative brush bristles;

FIG. 9 is a bottom plan view of a second embodiment showing my new design;

FIG. 10 is a top plan view thereof;

FIG. 11 is a right side elevation view thereof;

FIG. 12 is a left side elevation view thereof;

FIG. 13 is a rear elevation view thereof;

FIG. 14 is a front elevation view thereof;

FIG. 15 is a perspective view thereof; and,

FIG. 16 is a perspective view thereof with illustrative brush bristles.

The broken lines shown in the drawings illustrate features of the article of manufacture that form no part of the claimed design. 

CLAIM The ornamental design for a hair brush, as shown and described. 